Thick felt is brilliant for making small notebooks & is flexible enough for Japanese-bound books but is too floppy to use for both the back & front covers. So I covered board in book cloth & just used the felt for the front cover. I was worried that it would tear at the binding holes so I reinforced the bound edge with a strip of stiffened felt. I cut the scottie dogs from the same stiffened felt, & sewed them on. The brad ‘eye’ is a perfect size.